gdk.paintable.Paintables implementing the interface will have the
vfunc@Gtk.SymbolicPaintable.snapshot_symbolic function called and
have the colors for drawing symbolic icons passed. At least 4 colors are guaranteed
to be passed every time.
These 4 colors are the foreground color, and the colors to use for errors, warnings
and success information in that order.
gtk.symbolic_paintable.SymbolicPaintable is an interface that support symbolic colors in paintables.
gdk.paintable.Paintables implementing the interface will have the vfunc@Gtk.SymbolicPaintable.snapshot_symbolic function called and have the colors for drawing symbolic icons passed. At least 4 colors are guaranteed to be passed every time.
These 4 colors are the foreground color, and the colors to use for errors, warnings and success information in that order.
More colors may be added in the future.